baber/WOPTO huggingface dataset:
Patent JP-H09159370-A (JP)
Title: Incinerating method of waste
Inventor: KOIZUMI KAZUHIRO
IPC: F23C10/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide the incinerating method of waste, which employs a fluidized furnace, which is capable of improving the handling property of incineration ash, capable of utilizing the incineration ash effectively as aggregate and the like and capable of reducing the supplementing amount of fluidizing medium remarkably compared with a conventional way. SOLUTION: Waste is incinerated by a circulating fluidized furnace and fine granular incineration ash, recovered from exhaust gas, is granulated by a granulating machine 11, such as a briquetting machine and the like, so that the grain size becomes 0.1-8mm while obtained granulated ash is charged into the circulating fluidized furnace 1 to make it granulated incineration ash and, thereafter, the ash is extracted out of the lower part of the furnace. Further, pulverized granular incineration ash, produced by the split of a part of the granulated incineration ash upon baking is circulated together with silica sand, charged previously into the circulating fluidized furnace 1, to utilize it as a part of the fluidizing medium.
Patent JP-H10161119-A (JP)
Title: Backlight structure
Inventor: KUWATA TAKESHI
IPC: G02B5/04
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a bright line and the lowering of luminance on a liquid crystal display area by providing a band-like light absorbing layer along a light source lamp on the surface side of a light transmission plate, and providing a band-like light reflecting layer along the light source lamp between the light absorbing layer and the light transmission plate. SOLUTION: The black or gray light absorbing layer 108 is formed by printing on the lower surface of a diffusing plate 105, and the white light reflecting layer 109 is formed by printing on the lower surface side of the layer 108. The layer 108 is formed like a band in parallel with and along the light source lamp 102. The layer 109 printed in white is formed like a band in parallel with and along the lamp 102 on the lower surface of the layer 108. Since the layer 109 printed in white is provided in addition to the layer 108 printed in black, sure bright line preventing action is obtained and also the lowering of the luminance caused by the absorption of light is restrained, then a high-quality liquid crystal display screen is realized.
Patent JP-H11142436-A (JP)
Title: Assembling device of probe unit
Inventor: AKAHIRA AKIHISA
IPC: H01L21/66
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To equalize the height positions of the tip sections of the probe elements of a film-like probe unit by providing a probe suction body having a receiving face receiving a film-like substrate and a block presser connecting a block. SOLUTION: When a film-like probe unit 10 is to be assembled, a film-like substrate 12 is vacuum-sucked to the receiving face 44 of a probe suction body 32. A probe block 14 is coated with an adhesive 72 on its lower face, then it is fitted to the lower face of a block presser 34 with holes 24 coupled with positioning pins 64. The probe block 14 is pressed to the connecting region of the film-like substrate 12 with the block presser 34 fitted to the probe suction body 32. An assembling device 30 is transferred to a thermostat and stored until the adhesive is solidified. The film-like substrate 12 is correctly positioned on the receiving face 44 by vacuum suction grooves 46 and is flatly fitted with positioning pins 50 inserted into holes 22.
Patent JP-H05157895-A (JP)
Title: Air conditioner
Inventor: SATO MASAAKI
IPC: F24F11/02
Filed: 1991-12-04
Abstract: PURPOSE:To provide an air conditioner capable of preventing adverse effect to a human body due to a daughter nuclide in the closed space. CONSTITUTION:Aerosol in the air is collected on a filter 2 by a suction pump 5, alpha-rays generated from the aerosol is detected by a detector 4, and a counter integrates its count. A calculating part 7 receives the integrated value of the counter 6 after the fixed time and computes daughter nuclide balance equivalent concentration, and a control part 8 computes the amount of ventilation, required to suppress the daughter nuclide concentration to a low level, from the concentration value. A ventilating device driving part 9 drives a ventilating device 10 to lead the required amount of outside air into a room and thereby to damp the concentration of the daughter nuclide in the room. When a series of measurement is terminated, a filter changing device 3 sets the new face of the filter 2 on the detector 4.
Patent JP-H08180289-A (JP)
Title: Interphone device for multiple dwelling house
Inventor: OSAWA SEIJI
IPC: G08B29/04
Filed: 1994-12-22
Abstract: PURPOSE: To improve the workability and the efficiency of examination by making such an examination work unnecessary that an inspector brings a magnet for examination close to an interphone device from the outside of a dwelling unit. CONSTITUTION: Dwelling unit entrance slave machines SQ1 to SQ20 and living room machines AQ1 to AQ20 installed in dwelling units RA1 to RA20 , a controller 10 connected to living room machines by a main cable L1 , and a manager room machine MQ1 which is connected to the controller 10 by a manager room machine cable L2 are provided, and the manager room machine is provided with a disaster prevention sensor examination instruction sending circuit 1 which outputs a disaster prevention sensor examination instruction f1 to be sent to living room machines and a disaster prevention sensor examination data reception circuit 2 which receives disaster prevention sensor examination data DV corresponding to this instruction,  and each living room machine is provided with a disaster prevention sensor examination instruction reception circuit 14 which receives the disaster prevention sensor examination instruction, a disaster prevention sensor SEN1 which is artificially operated by the disaster prevention sensor examination instruction to output the disaster prevention sensor examination data, and a disaster prevention sensor examination data sending circuit 15 which returns this data outputted from the disaster prevention sensor to the manager room machine.
Patent JP-H08161787-A (JP)
Title: Magneto-optical-disk recording and reproducing apparatus
Inventor: MORIYAMA MASAHIRO
IPC: G11B11/105
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a magneto-optical-disk recording and reproducing apparatus in which the movement operation of an optical pickup and of a magnetic head and the raising and lowering operation of the magnetic head are performed by one motor. CONSTITUTION: A motive screw shaft 23 which is turned and driven by a motive motor 21 is installed on a chassis 1 so as to be movable back and forth in its axial direction, and it is screwed to a pickup stand 12 so as to drive the pickup stand 12 back and forth. An arm raising and lowering mechanism 5 which is operated so as to be interlocked with the back-and-forth movement in the axial direction is connected to the motive screw shaft 23. In the arm raising and lowering mechanism 5, a lock mechanism part which restrains the movement in the axial direction of the motive screw shaft 23 in a recording mode and a reproducing mode, which releases the restraint of the pickup stand 12, which releases the restraint of the motive screw shaft 23 in a changeover between modes and which restrains the movement of the pickup stand 12 is installed.
Patent JP-H09162010-A (JP)
Title: Manufacture of positive temperature coefficient thyristor
Inventor: ABE YUICHI
IPC: H01C7/02
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To make even the distribution of niobium atoms in the interior of a positive temperature coefficient thyristor by a method wherein specified titanium niobate is used as the raw material for niobium, which is added as a semiconductivity-giving element. SOLUTION: Barium carbonate, lead oxide, titanium oxide, niobium oxide, titanium niobate, silicon oxide, aluminium oxide and a manganese nitrate are weighed so that the above compounds are composed into a prescribed composition and after these compounds are mixed with each other, the mixture is calcinated and ground and is molded into a discal shape. The molded material is fired in the atmosphere and a discal positive temperature coefficient thyristor ceramic is obtained. At this time, as the raw material for niobium, TiNb2 O7 is used. Thereby, also in the ceramic subsequent to the firing, niobium atoms are evenly distributed and with irregularity in the resistance value lessened, the temperature coefficient of resistance can be also increased.
Patent JP-H01253401-A (JP)
Title: Modified wood and its manufacture
Inventor: NIKI MASAO
IPC: B27K5/00
Filed: 1988-12-20
Abstract: PURPOSE:To modify a wood chemically without deteriorating the decorativeness and cutting machinability inherent in wood to give toughness and make is possible to keep the durability and beautifulness of a wood material for long time, by blending a radical polymerization hardening agent to a composition which is made by mixing epoxy high fatty acid ester with radical polymerizable unsaturated monobasic acid, mixing or making reaction thereof, impregnating said wood material with this mixture, and then curing and unifying said wood with said mixture by means of heat, light electron-beam etc. CONSTITUTION:A wood material which is to be processed is dried, while epoxy high fatty acid ester is mixed or additionally reacted with same mol or about two mols of radical polymerizable unsaturated monobasic acid, and then the resulted composition is mixed with radical polymerization hardening agent. Then, this composition is applied to impregnate the wood or used to dip the wood under normal temperature and pressure, or to inject and impregnate with a pressure decreasing and increasing process. Thereafter, wood hardening is performed by means of continuous ultraviolet or electron irradiation and/or by heating to complete the hardening reaction. In such a way, the grain of the processed wood is finely emphasized and the wood is rich in flexibility and toughness, and further this may have sufficient set-up properties.
Patent JP-H05154973-A (JP)
Title: Decorative self-adhesive sheet and protection thereof
Inventor: YUASA YASUHIRO
IPC: G09F3/10
Filed: 1991-12-05
Abstract: PURPOSE:To provide a decorative self-adhesive sheet capable of obtaining a stable base paper roll hard to generate the separation or rupture of release paper even when the base paper roll is obtained by winding process paper in laminated state. CONSTITUTION:A sheet base material 17 is formed on process paper 11 composed of a synthetic resin film with a thickness of 50mum or less and laminated to the self-adhesive layer 31 formed on the single surface of release paper 21 to obtain a laminate 30 which is, in turn, wound in such a state that the process paper 11 is turned outwardly to obtain base paper roll. A decorative self-adhesive sheet is produced from the roll.
Patent JP-H08176765-A (JP)
Title: Production of ni-ti based alloy
Inventor: YAMADA NORIHIKO
IPC: C22F1/10
Filed: 1994-12-26
Abstract: PURPOSE: To provide a process for producing an Ni-Ti based alloy having excellent superelasticity while solving the problem of difficulty in working of the Ni-Ti based alloy exhibiting martensite transformation of a thermoplastic type. CONSTITUTION: The Ni-Ti based allay exhibiting the thermoelastic martensite transformation is heated to a temp. above the recrystallization temp. of the alloy. This alloy is worked at a temp. at which the alloy is partly recrystallized in the subsequent cooling process. The alloy is then subjected to a heat treatment at a temp. at which the recrystallization does not arise. Application of cold working of a reduction ratio of <20% on the alloy prior to the heat treatment after the working described above is possible.
Patent JP-H10162928-A (JP)
Title: Power transmission facilities and restraining method of flashover
Inventor: KOJIMA YASUO
IPC: H02G7/20
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To construct a steel tower at a low cost by reducing the site area of the steel tower by lowering the height of the steel tower, and to restrain the occurrence of a flashover with a surge voltage. SOLUTION: In this transmission facilities for transmitting power therein, a transmission line 3b stretches over a steel tower 3a underlying between a feeding facilities 1 and a receiving facilities 2. Moreover, the feeding facilities 1 is furnished with a resistance interruption breaker 1a. In the steel tower 3a, an electrode 3a-8 is arranged opposite to a crossarm 3a-1 fixedly engaging the transmission line 3b, and also opposite to a jumper means 3a-5 of the transmission line 3b. This electrode 3a-8 is shaped to generate an uniform electric field in relation to the crossarm 3a-1 or the jumper means 3a-5 when a voltage is impressed.
Patent JP-H05157773-A (JP)
Title: Current measuring device
Inventor: MURASE HIROSHI
IPC: G01R15/24
Filed: 1991-12-05
Abstract: PURPOSE:To obtain a current measuring device having high reliability and capable of measuring a current with high accuracy without being affected by the double refraction phenomenon due to a change in quantity of light, a temp. change or vibration. CONSTITUTION:A Faraday effect substance 2 is arranged within a magnetic field generated by the current of a conductor 1 to be measured and linear polarized beam is allowed to be incident by a beam source 3. The emitted beam from the Faraday effect substance 2 is split into two beams by a beam splitter 11. Two kinds of the electric signals corresponding to two split beams are obtained through analysers 12a, 12b having relatively different planes of polarization and photodetectors 13a, 13b. Two kinds of phases are detected by phase detectors 15a, 15b and it is discriminated which phase among two kinds of phases advances by an operation device 16 to discriminate the rotary direction of the plane of polarization of the emitted beam from the Faraday effect substance 2 and the increase or decrease of a current is judged.
Patent JP-2001140761-A (JP)
Title: Diaphragm device equipped with non-reversing diaphragm
Inventor: ARIIZUMI RYOZO
IPC: F04B43/02
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm device equipped with a non-reversing diaphragm preventing a diaphragm in operation from reversing, noise, reduction of discharge due to a capacity loss, having excellent durability allowing a long and stable use. SOLUTION: In this diaphragm device, fluid is sucked and discharged to a pressure chamber by the reciprocation of a diaphragm piston attached with a diaphragm, and a pressure adjusting chamber acting so as not to reverse the diaphragm is formed on the reverse side of the pressure chamber through the diaphragm.
Patent JP-H10148484-A (JP)
Title: Plastic heat pipe
Inventor: TAN NUYEN
IPC: F28D15/02
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To increase sealing ability of a seal part and to improve thermal responsiveness by a method wherein a given range on one end side of a plastic heat pipe is formed of a metallic material. SOLUTION: For example, a pipe 6 made of copper is inserted in the opening parts of the two tip parts of a plastic pipe 5, forming the body part of a container 4, of a plastic heat pipe 3. The pipe 6 made of copper is formed approximately in the same outside diameter as the inside diameter of the plastic pipe 5, the given range of the outer periphery of the pipe 6 made of copper is adhered in an airtight state to the inner periphery thereof by a means, such as an adhesive, and the tip opening part of the pipe 6 made of copper is closed in an airtight manner. A wick 7 to promote reflux of working fluid by a capillary tube pressure is arranged on the inner peripheral surface of the container 4. By using a so constituted plastic heat pipe 3, imparting and receiving of heat is effected by the pipes 6 made of copper at the two end arts thereof, whereby thermal conductivity is improved.
Patent JP-H11139104-A (JP)
Title: Vibration-controlled carriage
Inventor: KANEDA FUMIO
IPC: F16F1/12
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent a flaw and breakage or the like generated by vibration by absorbing and moderating instantaneously as much as possible vibration of a carriage generated by a floor applied mainly with a grating treatment. SOLUTION: In this vibration-controlled carriage, an isolator 20 in which a rope body bundled and threaded with several hard steel wires is wound spirally, in which a spring is formed by arranging a fixing frame plate parallel to its wound direction, and which absorbs vibration with frictional heat generated by spring action is arranged in one part of the carriage 10 for conveying a precision product, parts and the like. A ratio of a natural frequency (fn ) of the isolator 20 to an estimated frequency (ft ) generated by the carriage traveling on a floor surface applied with a grating treatment or the like is set to satisfy ft /fn >√2.
Patent JP-H06142980-A (JP)
Title: Welding material for austenitic stainless steel having excellent high-temperature strength
Inventor: OGAWA KAZUHIRO
IPC: C22C38/58
Filed: 1992-11-06
Abstract: PURPOSE:To improve welding workability by applying the high-temp. strength equiv. to the high-temp. strength of a base metal to a weld metal, thereby preventing the crack on solidification by welding and improving the flowability of the weld metal in welding of a high-temp. and high-strength austenitic steel consisting of an 18-8 system as a base. CONSTITUTION:The steel contg., by weight %, 0.05 to 0.2% C, 0.1 to 0.5% Si, 0.5 to 5% Mn, 15 to 22% Cr, 6 to 30% Ni, 2 to 5% Cu, <=0.03% Al, 0.3 to <=3% Mo, 0.07 to 0.35% N, <=0.15% P, 0.1 to 1.5% Nb and 0.002 to 0.015% S is used as the welding material.
Patent JP-H09165132-A (JP)
Title: Device to increase rigidity of flat workpiece such as paper
Inventor: URURITSUHI ETSUKERUTO
IPC: B31B50/02
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To accumulate works having corrugated profiles in such a manner that their edge parts are linearly matched by arranging a conveyor for clamping a work between respective sections of a profiling element within the area of the profiling element. SOLUTION: The upper section 53 of a double belt conveyor 1 is arranged on a support roller 55 and a front deflecting roller 54 arranged on a machine frame in rotatable state. The support roller 55 is arranged on a two-arm type lever 56 in rotatable state. The two-arm type lever 56 is arranged on the machine frame so as to be moved around an axial line 57. The other end part of the two-arm type lever 56 is energized by a tensile spring 58 so that the support roller 55 is adjacent to a support roller 30 opposed thereto to give a sufficient clamping force to a work. Thus, the work is fixed when it passes a profiling element 5, so that the transverse displacement of the work can be prevcented.
Patent JP-2001143602-A (JP)
Title: Field emission type cold cathode and method of fabricating the same
Inventor: TAKEMURA HISASHI
IPC: H01J9/02
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode device comprising a plane electron emission material arranged on a cathodic electrode which can form gate openings of an insulation film and a gate wiring easily and without loosing electron emission property, and a gate electrode formed through the insulation film, and a method of fabricating the same. SOLUTION: This method is provided for fabricating a field emission type cold cathode consisting of a cathodic electrode 2 formed on a substrate, an electron emission materials 3 formed on the cathodic electrode 2, an insulation film 4 having an opening on the electron emission material and a gate electrode 5 formed on the insulation film and having an opening on the electron emission material. The method is composed of a step (b) of sequentially forming an insulation film layer having photosensitive property on the upper portion of the electron emission material layer and a gate electrode film layer having photosensitive property, a step (c) of exposing desired region of the insulation film layer and the gate electrode film layer, a process (e) of patterning the insulation film layer and the gate electrode film layer by development treatment.
Patent JP-H08175443-A (JP)
Title: Manufacture of car body
Inventor: KODAMA AKIRA
IPC: B30B13/00
Filed: 1994-12-26
Abstract: PURPOSE: To provide a manufacturing method for a car body, which can improve the yield of the car body after a coating process. CONSTITUTION: After assembling an outside plate member to a frame 12, the brightening agent P is coated, and the surface inspection is performed, and thereafter, a result of good or no-good of the surface inspection is displayed in a monitor 50. After the repairing based on the displayed image, coating is performed, and the yield of the product after the coating process is thereby improved.
Patent JP-H01165601-A (JP)
Title: Production of hydroxyethylcellulose
Inventor: AMANO SHUNSUKE
IPC: C08B11/08
Filed: 1987-12-22
Abstract: PURPOSE:To increase the efficiency of addition of ethylene oxide and to produce hydroxyethylcellulose of good transparency, by reacting an alkali cellulose with ethylene oxide in a mixed solvent of dioxane with water. CONSTITUTION:A cellulosic material is soaked in an aqueous alkali solution and pressed to obtain an alkali cellulose. This alkali cellulose is dispersed in a mixed solvent of 90-70% dioxane with 10-30% water, and ethylene oxide is added to the formed dispersion reacted at 40-80 deg.C.
Patent JP-H09161112-A (JP)
Title: Automatic ticket issuing machine
Inventor: TOMITA HIDEYA
IPC: G07B15/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To receive a pass without driving a vehicle close to the side of a ticket issuing machine or without necessity for a driver to change usual driving attitude even when the vehicle approaches at any position by detecting the position of approached vehicle and moving a ticket issuing position corresponding to that detected position. SOLUTION: Concerning an automatic ticket issuing machine 1 for issuing the pass for the vehicle, this machine is provided with a photosensor 10 for detecting the approach of vehicle, laser range finder 20 for finding the range to the approached vehicle based on the signal from the photosensor 10, comparator circuit 30 for comparing the range found value calculated by the laser range finder 20 with a prescribed reference value, and ticket issuing part 40 having a driving means for moving a ticket issuing bar toward the vehicle just for the prescribed distance based on the value calculated by the comparator circuit 30.